Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/11/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/11/2020 21:58:31 0.10,-127.72 -0.00,-128.06 40.03 80
2 11/12/2020 21:37:07 0.11,-127.68 1.05,-123.54 472.13 80
3 11/14/2020 10:01:33 -0.09,-127.60 0.15,-128.80 135.85 80
4 11/15/2020 09:40:08 -0.10,-127.56 -0.85,-124.27 376.05 80
5 11/16/2020 22:04:42 0.07,-127.51 -0.40,-129.56 233.01 80
6 11/17/2020 21:43:16 0.08,-127.47 0.60,-125.02 278.24 80
7 11/19/2020 10:07:43 -0.06,-127.38 0.60,-130.28 331.08 80
8 11/20/2020 09:46:17 -0.08,-127.33 -0.40,-125.75 180.15 80
9 11/21/2020 22:10:53 0.05,-127.28 -0.78,-131.05 429.15 80
10 11/22/2020 21:49:27 0.07,-127.23 0.22,-126.52 81.85 80
11 11/25/2020 09:55:08 -0.05,-127.10 -0.03,-127.24 16.64 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/11/2020
SNOs_Map_GOES-15_NPP_20201112.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/11/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP